China Hunan High Broad was founded in year 2006. We devote to researching, developing, producing and selling of New Materials. We have a production base with over 1000mt annual capacity of Magnesium master alloy, aluminum master alloy, rare earth master alloy,zinc base master alloy etc., which are widely applied in high-tech field such as aerospace, machining, 3C products etc.

Our technical group have leading design and R&D ability, we can supply high quality & stable products, and also provide the technical solution during your producing and processing.

FAQ

*What is Master alloy?

1.Grain Refiners

Control the structure and dispersion of individual crystals in metals

Improved mechanical strength and soundness of the casting

2.Modifiers

Change micro-structural properties of metal

Increase strength, toughness, ductility, and resultant machinability.

3.Hardeners

Change composition of metal alloys

*I don’t know how to use your products ?

Our professional technical engineer will provide detailed guidance to you.

* I should choose which product ?

As per your target material performance, we will provide accordingly master alloy or design a new type alloy for you!

*I have production difficulties !

We will supply professional technical solution to help you solve problems!